// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 2 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNjAuMTg5LjI1Ojg4ODg
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/OC4xNjAuMTg5LjI1Ojg4ODg"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "578fd2771b67863d5a9bd9206cf48b0f2006956d5805f0e315b04da3dbfd7e93"
        or hash.sha256(0, filesize) == "e52e871b0c4a302846281bfac70c65f49694bd803006300a279af3b1ffc40950"
}